AI agents call stripe_invoices to retrieve information from UnClick without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | number | — | |
status | string | — | draft, open, paid, uncollectible, void |
customer | string | — | |
secret_key | string | Yes | |
subscription | string | — | |
starting_after | string | — |
Parameters from the server's own tool schema.
This tool retrieves invoice records from Stripe without creating, modifying, deleting, or executing any operations. It has no side effects beyond fetching data. While it accesses financial records (which could be sensitive), the action itself is a straightforward query with minimal blast radius if misused—an agent could over-retrieve or expose invoice data, but cannot alter financial state or execute transactions.
From the tool's definition Tool name 'stripe_invoices' and description 'List Stripe invoices' indicate data retrieval with no modification or deletion. The verb 'List' is a classic Read operation that queries existing data.
Attacks that exploit this kind of access
List Stripe invoices. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
stripe_invoices accepts 6 parameters: limit, status, customer, secret_key, subscription, starting_after. Required: secret_key. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for stripe_invoices: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches UnClick. Nothing to install.
stripe_invoices is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the stripe_invoices rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for stripe_invoices. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
stripe_invoices is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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